Garden Valley is a city located in Idaho. Garden Valley has a 2020 population of 422. Garden Valley is currently declining at a rate of 0.00% annually and its population has increased by 7.11% since the most recent census, which recorded a population of 394 in 2010. Garden Valley reached it's highest population of 422 in 2018.
The average household income in Garden Valley is $82,810 with a poverty rate of 12.73%. The median rental costs in recent years comes to $717 per month, and the median house value is $304,000. The median age in Garden Valley is 41.3 years, 41.7 years for males, and 35.5 years for females. For every 100 females there are 103.9 males.